In order to study the flutter of long-span pedestrian suspension bridge and its aerodynamic control, a 420m-span pedestrian suspension bridge is used as an engineering example, the wind-induced vibration of seven particular aerodynamic sections is studied by wind tunnel tests, and the soft flutter phenomenon of two kinds of aerodynamic sections is
In developed countries, most of the population recognizes that they are facing environmental and social threats which are mainly related to global warming.The problem associated with an ecological footprint, particularly water shortage, ecosystems, climate change, deforestation, and declining biodiversity, is considered a harmful threat to human li
In the present study, mathematical modeling was performed to simulate natural convection of a nanofluid in a square enclosure using the thermal lattice Boltzmann flux solver (TLBFS).Firstly, natural convection in a square enclosure, filled with emtek freestone finger pull pure fluid (air and water), was investigated to validate the accuracy and per
In the process of zero-shot image classification, problems such as high acquisition cost for samples of known categories and c6 corvette door handle domain drift were addressed.A zero-shot image classification model based on maximum mean difference was proposed to improve the variational auto-encoder.First, the noise factor of samples is separated
BackgroundMalignant gastrointestinal neuroectodermal tumor (GNET) is a rare c6 corvette door handle malignant mesenchymal neoplasm that commonly arises in the small bowel, stomach or colon.Meanwhile, SMARCA4-deficient undifferentiated carcinoma is a rarely reported entity with highly aggressive behavior that may involve the ovary, lung, gastrointes